html-parser

How to get values from DIV data-* attribute

由 a 夏天 提交于 2021-01-29 18:26:24
问题 I need to get value of data-headline from this html through Java. Tried "getElementsByTag" and "getElementsByClass" but no luck. <div class="component template hidden" data-id="8943" data-page="" data-reviews-sort="rating" data-reviews-count="0" data-ratings-average="0" data-rating-counts="[]" data-ratings-count="0" data-headline="Java Code"> Any quick help is really appreciated. 来源： https://stackoverflow.com/questions/64223069/how-to-get-values-from-div-data-attribute

HTML parsing in FLUTTER for android / iOS development

由 ℡╲_俬逩灬. 提交于 2020-12-30 08:44:05
问题 We know there is a Jsoup library for android developers to parse html text, code etc. As I am new in flutter mobile app development I want to know if there is any library like Jsoup to parse html text,code from a web site in flutter. 回答1: You can parse a HTML string this way import ‘package:html/parser.dart’; //here goes the function String _parseHtmlString(String htmlString) { var document = parse(htmlString); String parsedString = parse(document.body.text).documentElement.text; return

HTML Parser for Titanium Mobile

由 可紊 提交于 2020-01-02 18:38:21
问题 I'm looking for easy to implement module (or a function) for Appcelerator Titanium Mobile that could parse html code (stripping unneeded tags and cleaning up the code) and spitting out just the content. I know there's an option to use webview in mobile development, but it would add additional overhead, consuming device resources and slowing down your application. so it is not an option. I also found this post on official appcelerator forum: http://developer.appcelerator.com/question/60731

Parse HTML with htmlDOM, replace all iframe tags with another

由 半城伤御伤魂 提交于 2019-12-25 04:44:09
问题 I am using the html DOMDocument to find all instances of iFrames w/in a $content variable. I am able to output an image for each instance but would rather replace the iframe with the image and then save back to the content variable. Instead of echo ing my result I would like to replace the current iframe. How do I do this? $count = 1; $dom = new DOMDocument; $dom->loadHTML($content); $iframes = $dom->getElementsByTagName('iframe'); foreach ($iframes as $iframe) { echo "<img class='iframe-"

Get String from asynctask android

由 血红的双手。 提交于 2019-12-24 14:28:40
问题 How to get a string from AsyncTask? I use jsoup to retrieve content from the URL. In the case below, I've got the content, but I can't managed to put that content into the getItembody string. The code is: private String content; private static final String HTML_HEADER = "<html><body>"; private static final String HTML_HEADER = "</body></html>"; private void SetView(){ contentsWebView.loadData(HTML_HEADER + getItemBody(item) + HTML_FOOTER, "text/html", "utf-8"); } private String getItemBody

Parse HTML file using Python without external module

由 允我心安 提交于 2019-12-14 02:50:31
问题 I am trying to Parse a html file using Python without using any external module. The reason is I am triggering a jenkins job and running into some import issues with lxml and BeautifulSoup (tried resolving it and I think somewhere I am doing over engineering to get my stuff done) Input : <tr class="test"> <td class="test"> <a href="a.html">BA</a> </td> <td class="duration"> 0.000s </td> <td class="zero number">0</td> <td class="zero number">0</td> <td class="zero number">0</td> <td class=

Find Xpath of an element in a html page content using java

由 不打扰是莪最后的温柔 提交于 2019-12-13 18:19:08
问题 I'm begginer to xpath expression , I have below url : http://www.newark.com/white-rodgers/586-902/contactor-spst-no-12vdc-200a-bracket/dp/35M1913?MER=PPSO_N_P_EverywhereElse_None which holds html pagecontent,using following xpaths it results same ul element in javascript: //*[@id="moreStock_5257711"] //*[@id="priceWrap"]/div[1]/div/a/following-sibling::ul //html/body/div/div/div/div/div/div/div/div/div/div/a/following-sibling::ul using this xpaths how sholud i get same ul element in java I

HTMLParser misunderstands entities in href. Is it a bug or not? Should I report it?

由 别等时光非礼了梦想. 提交于 2019-12-11 03:23:57
问题 I don't want to know how to solve the problem, because I have solved it on my own. I'm just asking if it is really a bug and whether and how I should report it. You can find the code and the output below: from html.parser import HTMLParser class MyParser(HTMLParser): def handle_starttag(self, tag, attrs): for at in attrs: if at[0] == 'href': print(at[1]) return super().handle_starttag(tag, attrs) def handle_data(self, data): return super().handle_data(data) def handle_endtag(self, tag):

How can I selectively modify the src attributes of script tags in an HTML document using Perl?

由 寵の児 提交于 2019-12-11 02:21:37
问题 I need to write a regular expression in Perl that will prefix all srcs with [perl]texthere[/perl], like such: <script src="[perl]texthere[/perl]/text"></script> Any help? Thanks! 回答1: Use a proper parser such as HTML::TokeParser::Simple: #!/usr/bin/env perl use strict; use warnings; use HTML::TokeParser::Simple; my $parser = HTML::TokeParser::Simple->new(handle => \*DATA); while (my $token = $parser->get_token('script')) { if ($token->is_tag('script') and defined(my $src = $token->get_attr(

“html agility pack” like solutions for C/Objective-c/iPhone

由 牧云@^-^@ 提交于 2019-12-11 01:15:12
问题 I need a powerful HTML parser and manipulator for Objective-C/C, like HTML Agility Pack. Can anyone tell me some optimal solution? One solution is libxml2, but it seams is not the best. Thanks in advance! 回答1: On MacOS X, NSXMLDocument is a good solution (but you want iPhone). Two packages that you should look at are: TouchXML and KissXML. See also iPhone Development - XMLParser vs. libxml2 vs. TouchXML. 来源： https://stackoverflow.com/questions/2712213/html-agility-pack-like-solutions-for-c
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